220601040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83561}}^1$

素因数の和:83588

約数の個数: 80

約数和(自身を含む): 746041536

約数和(自身を除く): 525440496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 83561, 167122, 250683, 334244, 417805, 501366, 668488, 835610, 919171, 1002732, 1253415, 1336976, 1671220, 1838342, 2005464, 2506830, 2757513, 3342440, 3676684, 4010928, 4595855, 5013660, 5515026, 6684880, 7353368, 9191710, 10027320, 11030052, 13787565, 14706736, 18383420, 20054640, 22060104, 27575130, 36766840, 44120208, 55150260, 73533680, 110300520, 220601040]

約数ペア:

[(1, 220601040), (2, 110300520), (3, 73533680), (4, 55150260), (5, 44120208), (6, 36766840), (8, 27575130), (10, 22060104), (11, 20054640), (12, 18383420), (15, 14706736), (16, 13787565), (20, 11030052), (22, 10027320), (24, 9191710), (30, 7353368), (33, 6684880), (40, 5515026), (44, 5013660), (48, 4595855), (55, 4010928), (60, 3676684), (66, 3342440), (80, 2757513), (88, 2506830), (110, 2005464), (120, 1838342), (132, 1671220), (165, 1336976), (176, 1253415), (220, 1002732), (240, 919171), (264, 835610), (330, 668488), (440, 501366), (528, 417805), (660, 334244), (880, 250683), (1320, 167122), (2640, 83561)]